18976585. LIGHTING MODULE AND LIGHTING DEVICE PROVIDED WITH SAME (LG INNOTEK CO., LTD.)
LIGHTING MODULE AND LIGHTING DEVICE PROVIDED WITH SAME
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LIGHTING MODULE AND LIGHTING DEVICE PROVIDED WITH SAME
This abstract first appeared for US patent application 18976585 titled 'LIGHTING MODULE AND LIGHTING DEVICE PROVIDED WITH SAME
Original Abstract Submitted
A lighting device disclosed in an embodiment of the invention includes a substrate; a plurality of light sources disposed on the substrate; a resin layer covering the light source on the substrate; a light blocking layer having an opening portion on the resin layer; and a lens plate disposed on the light blocking layer, wherein the lens plate includes a light transmitting portion and a convex portion arranged on one surface or the other surface of the light transmitting portion, and the total area of the opening portions is 50% or less of an area of an emission surface through which light is emitted through the resin layer, and the interval between the lens plate and the light blocking layer may be greater than the length of the opening portion.
